The Beneteau First 435 1984 vs Beneteau Swift Trawler 42 2008 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department — Beneteau First 435 1984 at 44,7 ft versus Beneteau Swift Trawler 42 2008 at 44,0 ft. Weight tells a clearer story for trailering families: the Beneteau First 435 1984 tips the scales at 23 810 lbs — 23 788 lbs more than the Beneteau Swift Trawler 42 2008 at 22 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats are rated for 13 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
The Beneteau First 435 1984 has a documented displacement of 23 810 lbs. Displacement data wasn't available for the other boat in this comparison.
Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Beneteau First 435 1984 draws 7,6 ft, compared to 3,0 ft for the Beneteau Swift Trawler 42 2008. That 4,6-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.
The Beneteau First 435 1984 uses Sloop rigging.
For extended cruising, water capacity matters: the Beneteau Swift Trawler 42 2008 carries 169 gallons versus 127 gallons on the Beneteau First 435 1984 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau First 435 1984 and Beneteau Swift Trawler 42 2008 are closely matched on paper. A sea trial on both in representative conditions is the only reliable way to find which one suits your sailing style, home port, and intended cruising ground.